Know Your Numbers
What We Measure
A complete athletic profile
Speed
Timed sprints with split gates — acceleration, top speed and speed endurance.
Power
Vertical and broad jump to measure explosive lower-body output.
Agility
Change-of-direction and reactive drills that expose movement quality.
Mobility & Mechanics
Hip, ankle and hamstring range plus a sprint-mechanics review.
Strength Baselines
Age-appropriate strength screens at Fit Sport Kinetics.
Event-Specific
Hurdle rhythm, block starts, approach speed for jumpers — whatever your event needs.
How It Works
Book. Test. Train.
Book
Tell us about the athlete below or call us. We'll confirm a date at one of our Pasadena locations.
Test
A 60–90 minute session run by our coaches with a full warm-up. Athletes can test individually or in small groups.
Train
You get a clear report with every metric, how it compares for the athlete's age group, and what to work on next.
Testing locations
John Muir High School Track — 640-720 W Montana St, Pasadena, CA 91103
Fit Sport Kinetics Pasadena — 801 S Raymond Ave, Pasadena, CA 91105
Prefer to talk first? Call or text (571) 275-6891 or email info@j2nxepic.com.
Already on the team?
Registered athletes are tested at the start of each season — no separate booking needed.